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Groundwater levels for the Nation

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Agency code = usgs
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  • 401916074324201
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USGS 401916074324201 231371-- MW113

Middlesex County, New Jersey
Latitude  40°19'16.4", Longitude  74°32'42.3" NAD83
Land-surface elevation 90 feet above NGVD29
The depth of the well is 23 feet below land surface.
The depth of the hole is 23 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Undifferentiated Holocene, Pleistocene, Pliocene, and Miocene (111HPPM) local aquifer.
Output formats
Table of data
Tab-separated data
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Reselect period
Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code
Water
level,
feet
below
land
surface
Water
level,
feet
above
specific
vertical
datum
Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
2003-07-01 D62610 81.00NGVD291L  A
2003-07-01 D62611 79.91NAVD881L  A
2003-07-01 D720199.00  1L  A
2003-09-1116:20 UTCm62610 80.20NGVD291OUSGSSA
2003-09-1116:20 UTCm62611 79.11NAVD881OUSGSSA
2003-09-1116:20 UTCm720199.80  1OUSGSSA
2008-07-0116:20 UTCm62610 81.20NGVD291TUSGSSA
2008-07-0116:20 UTCm62611 80.11NAVD881TUSGSSA
2008-07-0116:20 UTCm720198.80  1TUSGSSA
2013-06-1114:30 UTCm62610 85.86NGVD291TUSGSSA
2013-06-1114:30 UTCm62611 84.77NAVD881TUSGSSA
2013-06-1114:30 UTCm720194.14  1TUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
Method of measurementLInterpreted from geophysical logs.
Method of measurementOObserved.
Method of measurementTElectric-tape measurement.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.